1047236421

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{3331}}^1$

素因数の和:4713

約数の個数: 32

約数和(自身を含む): 1742662656

約数和(自身を除く): 695426235

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1361, 3331, 4083, 9527, 9993, 14971, 23317, 28581, 36641, 44913, 69951, 104797, 109923, 256487, 314391, 769461, 4533491, 13600473, 31734437, 49868401, 95203311, 149605203, 349078807, 1047236421]

約数ペア:

[(1, 1047236421), (3, 349078807), (7, 149605203), (11, 95203311), (21, 49868401), (33, 31734437), (77, 13600473), (231, 4533491), (1361, 769461), (3331, 314391), (4083, 256487), (9527, 109923), (9993, 104797), (14971, 69951), (23317, 44913), (28581, 36641)]